"What time" refers to the measurement of the progression of events, typically divided into hours, minutes, and seconds. It helps us organize our daily activities and coordinate with others. Time is often represented on clocks and calendars, allowing people to understand when specific events occur. In scientific terms, time is considered a fundamental dimension, alongside space. It is measured using various devices, such as watches and stopwatches, and is essential for understanding concepts in physics, like relativity. Time zones also play a crucial role in how we perceive time across different regions of the world.